Stefan Salvatore (Paul Wesley) and Elena Gilbert (Nina Dobrev) in The Vampire Diaries
Their love is one that is as old as time, literally. It was more than a century ago when Stefan fell for a girl who could pass off as elena’s twin sister. She was Katherine, a vampire who turned Stefan and his brother, Damon (Ian Somerhalder) into vampires. To have fall for Katherine’s doppelganger – elena – years later, it must mean she is Stefan’s soul mate. Well, never mind Damon has the hots for elena too. Oops.